Insulating



(No Model.)

S. G. C. GURRIB. INSULATING ATPLIANGE EOE ELECTRIC BATTERIES.

Patented Oct. 14, 1890.

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UNITED STATES PATENT OEEICE.

S"ANLEY O. C. OURRIE, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR TO THE UNITED GAS IMPROVEMENT COMPANY, OF SAME PLACE.

INSULATING APPLIANCE FOR ELECTRiC BATTERIES.

SPECIFICATION forming part of Letters Patent No. 438,532, dated October 14, 1890.

Application filed June 18, 1890- Serial No. 355,814. (No model.)

To @ZZ whom t may concern:

Be it known that I, STANLEY CHARLES CUTHBERT OUERIE, a subject of the Queen of Great Britain, but now residing in the city of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented certain new and useful Improvements in In- 'sulating Appliances for Electric Batteries, of

which the following is a specification.

Heretofore it has been customary to place or stand the vases or jars constituting the cells of an electric battery upon the floor of a suitable receptacle or housing,or upon any convenient flat surface, and to pack them close together, in order to avoid breakage and other injury incident to the transportation of the battery; but in practice the surfaces of adjoining vases, cells, or jars become coated with moisture produced by the spraying and splashing of the liquid and by other causes, and this accumulation of moisture and dampncss forms a complete liquid-circuit between the respective cells, jars, or vases, and tends to, or in fact does, shortcircuit the battery.

The principal objects of my present invention are, first, to obviate the above-mentioned disadvantages and to prevent electrical surface leakage, and, second, to retain the cells, jars, or vases rmly in position for the accomplishment of the most beneficial results in the practical use thereof.

My invention consists of a cell, jar, or vase provided with a depending rim or skirt adapted to be mounted upon a fixed insulating-base having a recess formed therein, in order to permit moisture to drip from off the depending rim or skirt of the cell, jar, or vase with out forming a liquid-circuit from one cell to the other.

My invention further consists of a cell, jar, or vase provided with a depending rim, ilan ge, or skirt adapted for the reception of a fixed insulatin g-base havin g a recess formed therein for containing an insulating-fluid, in order that any moisture may be permitted to drop from off the depending rim or skirt without forming a liquid-circuit; and my invention further consists in making the fixed base in two parts or sections united by tenons and mortises and adapted to permit of the convenient separation of the sections thereof, in

order to permit the recess formed in connection therewith to be filled with aninsulatingfluid.

The nature and characteristic features ot my present invention will be more fully understood trom the following description, taken in connection with the accompanying drawings, forming part hereof, in whicli- A Figure l is a vertical section of a series of 6o battery cells, jars, or vases mounted on fixed insulating-bases embodying features of my invention, also showing the rims or skirts of the cells, jars, or vases dependingbeyond the recesses of the bases containing a liuid insulating material or substances. Fig. 2 is atop or plan view, partly in section, on the line a: 0c of Fig. l, showing the depending rims or skirts surrounding the fixed circular insulatingbases; and Fig. 3 is a vertical section ot 7o a cell, jar, or vase in application to a modified form of base of my invention.

In the drawings, a is a vase, cell, or jar adapted to contain the battery plates or elcments d immersed in a Suitable exciting-li( 75 uid or electrolyt-ic liuid,insulated from one another by means of rods d2, and connected together in any preferred manner by conductors a3 and a4.

l) is a depending skirt, flange, or rim,formed So downward beyond the surface of the insulat- 9o.

ing substance or materials contained in the recess or annular chamber c2 of the insulatingbase c,in order to prevent moisture from dropping from oft the edge ofthe skirt or rim onto the insulating material or substance c. 95

Referring now to the left side of Fig. l, the base c is formed in two sections ci3 and ci, united by tenons c5, fitted into mortises c, so that the section c4 may be easily removed, in

order to refill the recess c2 or for any other roo purpose.

A modified form of base c is illustrated in This Fig. 3, in which the insulating material or Substance c is dispensed with, and in which the form of the cross-section of the recesses c2 is preferably rectangular in' form, in order to reduce, principally, the cost of the manufacture thereof.

In use the bases c are screwed or otherwise attached to a. trayor other preferred surface e, and are so located or spaced with refence to each other that the sides of two adjacent vases, jars, or cells ct are separated from each other by a small space-for example, an eighth of an inch, more or less-and any moisture or dampness collecting upon the surfaces of the jars, cells, or vases ct and {iowing downward will drop off the lower edges of the rims or skirts b upon the surface e. Moistf ure or dampness accumulating upon the surface e is prevented from climbing by capillary action or otherwise upon the base c into the interior of the jar, vase, or cell a by means of the depending skirt or rim h and the insulating substance or materiale', if the latter is employed, thus preventing the formation of liquid-circuits between the respective cells. Itmaybe remarked that inasmuch as the bases c are rigidly attached to the surface e they serve not only to insulate the vases, cells, or jars a from each other and from the ground, but also to retain them firmly to place, so that a battery composed of such cells and bases may be conveniently and safely transported.

Having thus described the nature and objects of my invention, what I claim as new, and desire to secure by Letters Patent, is-

1. An insulating cell, jar, or vase provided with a flat bottom and a depending peripheral rim or skirt, substantially as set forth.

2.v An insulating cell, jar, or Vase provided with a flat bottom, in combination with a detachable divided base having a chamber connected therewith, substantially as and for the purposes set forth.

3. An insulating cell, jar, or vase provided with a detachable base having a recess or chamber adapted to contain an insulating substance or material, substantially as and for the purposes set forth.

set forth.

6. A cell, jar, or vase provided with a depending rim or skirt, in combination with a base provided with a recess or chamber adapted to receive a fluid, substantially as and for the purposes set forth.

7. A cell, jar, or vase provided with a depending rim orskirt, in combination with a divided base provided with a recess or chamber adapted to contain an insulating-fluid, substantially as and for the purposes set forth.

8. A cell, jar, or vase provided with a depending rim or skirt, incombination with a base provided with a recess or chamber adapted to contain an insulating substance or material, and the said base formed in two sections tenoned and mortised to each other, substantially as and for the purposes set forth.

9. The combination, with a series of recessed or channeled insulating blocks or bases secured to or mounted on a tray or platform and a series of cells, jars, or vases provided with depen ding rims or skirts placed in proximity to one another, and the rims or skirts of said cells, jars, or vases depending below the surface of the recesses or channels of said insulating blocks or bases, of plates or elements immersed in a suitable exciting-liquid or electrolytic Huid in said cells, jars, or vases, and said plates provided with conductors or terminals, substantially as and for the purposes set forth.

In Witness whereof I have hereunto set my signature in the presence of two subscribing Witnesses.

STANLEY C. C. CURRIE. Witnesses:

FRANCIS E. BUCHER, F. H. MAcMoRRIs. 

